v3.26.1
Reporting entity (Details) - Sify Infinit Spaces Limited [Member] - Top of range [member]
₨ in Millions
Oct. 17, 2025
INR (₨)
Disclosure of subsidiaries [line items]  
IPO expected equity shares issue aggregate amount ₨ 25,000
Existing and eligible shareholders [Member]  
Disclosure of subsidiaries [line items]  
IPO expected equity shares issue aggregate amount ₨ 12,000